Issued Patents 2003
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662459 | Electronic azimuth meter and timepiece | — | 2003-12-16 |
| 6660789 | Polyester resin composition and molding product thereof | Tomoyuki Uno, Takashi Sugata, Akira Hirai, Tetsuya Hirose, Hiroyuki Yamazaki | 2003-12-09 |
| 6646078 | Method of producing paraffin wax for aqueous dispersion polymerization of tetrafluoroethylene and method of producing a polytetrafluoroethylene using the same | Shigeki Kobayashi, Jun Hoshikawa, Hiroki Kamiya, Hiroyuki Hirai | 2003-11-11 |
| 6640454 | Electronic instrument having a magnetic sensor | Shoji Nirasawa | 2003-11-04 |
| 6627838 | Small hole electric discharge machine | Yoshihiro Kurosaka, Yuzo Dohi | 2003-09-30 |
| 6606799 | Electronic azimuth meter and electronic time piece having electronic azimuth meter | — | 2003-08-19 |
| 6607806 | Magnetic recording medium | Kazuko Hanai, Mikio Ono | 2003-08-19 |
| 6580183 | Electric circuit shielding | Masahiro Watanabe | 2003-06-17 |
| 6563313 | Electronic device and manufacturing method thereof | — | 2003-05-13 |
| 6559218 | Phenol resin forming material for pulley used in motor vehicles and phenol resin pulley for motor vehicles | Hidemi Yazawa, Etsuji Oono, Hideki Oka, Hiroyuki Wakabayashi | 2003-05-06 |
| 6528971 | Indicating method of battery life and electronic device | — | 2003-03-04 |
| 6523271 | Method of adjusting drive current of magnetism sensor and electronic azimuth meter | — | 2003-02-25 |
| 6518381 | Tetrafluoroethylene polymer for stretching | Shigeki Kobayashi, Jun Hoshikawa, Hiroki Kamiya, Hiroyuki Hirai | 2003-02-11 |